Mysql 默认编码问题

新安装的数据库默认编码是 latin1

+--------------------------+----------------------------+
| Variable_name | Value |
+--------------------------+----------------------------+
| character_set_client |latin1| 
| character_set_connection |latin1| 
| character_set_database | latin1 | 
| character_set_filesystem | binary | 
| character_set_results |latin1| 
| character_set_server | latin1 | 
| character_set_system |latin1| 
| character_sets_dir | /usr/share/mysql/charsets/ | 
+--------------------------+----------------------------+

通过配置my.cnf 可将mysql编码设置为默认utf8

[client]
default-character-set=utf8

[mysql]
default-character-set=utf8

[mysqld]
character-set-server=utf8

注意： mysqld 的设置与上面两个不同